/Engine/Plugins/Developer/Concert/ConcertSync/ConcertSyncCore/Source/ConcertSyncCore/Public/HistoryEdition/ActivityDependencyEdge.h
Describes why there is a dependency
namespace UE { namespace ConcertSyncCore { enum EActivityDependencyReason { PackageCreation, PackageRemoval, PackageRename, PackageEdited, EditAfterPreviousPackageEdit, SubobjectCreation, SubobjectRemoval, Count, } } }